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百勤化工 Company Information
Company Name:    PQ Chemicals
Tel:    +1 (323) 326-1100/(610) 651-4200
Email:   
Nationality:    United States
WebSite:    www.pqcorp.com
Product List:    7
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Product List
Magnesium Silicates 1343-88-0
Silicas
Spray-dried Silicates
Potassium Silicate Liquids
Sodium Metasilicates
Sodium Silicate Liquids
Zeolites 1318-02-1
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